Pharaoh Seti I's Tomb Bigger Than ThoughtAndrew Bossone in Cairo, Egypt for National Geographic NewsApril 17, 2008 Egyptian archaeologists have discovered that the tomb of the powerful pharaoh Seti I—the largest tomb in the Valley of the Kings—is bigger than originally believed. During a recent excavation, the team found that the crypt is actually 446 feet (136 meters) in length. Giovanni Battista Belzoni, who discovered the tomb in 1817, had noted the tomb at 328 feet (100 meters). "[This is] the largest tomb and this is longest tunnel that's ever found in any place in the Valley of the Kings,"...